baber/WOPTO huggingface dataset:
Patent EP-0261037-A3 (EP)
Title: Moyens de fermeture inviolable d'un récipient à col fileté
IPC: B65D41/34
Filed: 1987-06-15
Abstract: Ces moyens sont du type comprenant un bouchon (2) comportant 
une jupe (5) destinée à être vissée sur le col (3), cette jupe (5) étant 
prolongée par une ceinture d'inviolabilité (7), et dans lequel le col (3) 
du récipient (4) présente, à sa base, une pluralité de crans radiaux (11) 
orientés circonférentiellement et la ceinture (7) présente une pluralité 
de bossages radiaux intérieurs (9) orientés circonférentiellement en sens 
inverse, les orientations et les dimensions des crans (11) et des bossages 
(9) étant déterminées de manière à permettre le passage des seconds 
sur les premiers uniquement dans le sens du vissage.  
     Il est prévu, à proximité de la base du col (3), une collerette 
(15) de section transversale présentant un profil convergent en direction 
du fond du récipient (4) et la face (9a) tournée en direction du fond du 
bouchon (2) de chaque bossage radial intérieur (9) de la ceinture d'inviola­
bilité (7) est biseautée de manière à présenter un profil divergent en direc­
tion du fond du bouchon (2), le diamètre de la collerette précitée (15) 
ayant une valeur comprise entre le diamétre intérieur (7a) de la ceinture 
(7) et le diamètre du cercle délimité par les sommets des bossages (9) 
de cette ceinture, tandis que la collerette considérée (15) est disposée 
axialement sur ce col de manière qu'en fin de vissage, sa partie conver­
gente en direction du fond du récipient (4) soit au contact de la face 
biseautée (9a) des bossages (9) et qu'il résulte de ce contact une contrainte 
de traction exercée sur la ceinture en direction (flèche 14) du fond du 
récipient (4).
Patent EP-0236263-A3 (EP)
Title: Substituted pyrrolidinones
IPC: A61K31/40
Filed: 1987-01-26
Abstract: Substituted pyrrolidin-2-ones of the formula   <IMAGE> (I)  wherein R1 represents a phenyl or naphthyl radical that is unsubstituted or substituted by lower alkyl, lower alkloxy, halogen and/or trifluoromethyl, X1 represents lower alkylidene, X2 represents methylene, ethylene or oxoethylene and R2 represents hydrogen, lower alkyl or a radical of the formula   <IMAGE> (Ia)   wherein X4 represents lower alkylidene and R3 represents hydrogen or a phenyl or a phenyl naphthyl radical that is unsubstituted by lower alkyl, lower alkoxy, halogen and/or trifluoromethyl, and their pharmaceutically acceptable salts, have nootropic properties and can be used as nootropic active ingredients in medicaments. They are prepared, for example, by condensing with one another compounds of the formulae <IMAGE> (II)  and  <IMAGE> (III)   wherein Z1 represents a group of the formula -X1-(=O)-Z3 (IIa) and Z2 represents hydrogen, or Z1 represents hydrogen and Z2 represents a group of the formula -C(=O) -X1-Z4 (IIIa), wherein each of Z3 and Z4 represents a removable radical and R2' represnts a radical R2 or amino-protecting group, or their salts, and removing an amino-protecting R2' which may be present.
Patent EP-0285135-A3 (EP)
Title: Polyurethane foam with low vinyl-staining tendencies
IPC: C08G18/18
Filed: 1988-03-30
Abstract: This invention relates to a process for the 
manufacture of polyurethane foams which exhibit a 
reduced tendency to stain vinyl films with which 
they are in contact, such as are produced for use in 
automobile interiors. The process comprises: 
   (a) forming a reaction mixture 
comprising 
   (i) at least one polyol;    (ii) at least one polyisocyanate;    (iii) a catalyst consisting 
essentially of at least one amine catalyst 
having an average molecular weight of no 
greater than about 160, wherein said amine 
catalyst comprises less than about 1.0 
wt. % of the reaction mixture; and      (b) contacting said reaction mixture 
with a vinyl film;    (c) reacting the reaction mixture 
under suitable conditions to form a polyurethane 
foam therefrom.
Patent EP-0310074-A3 (EP)
Title: Milling device to be affixed to a mobile apparatus milling device to be affixed to a mobile apparatus
IPC: E01C23/08
Filed: 1988-09-29
Abstract: The milling device, which can be attached to a mobile apparatus, in particular a construction machine, Unimog or the like, is characterised by a fixing frame which can be releasably mounted on the apparatus and has a horizontal guide running parallel to a longitudinal or transverse side of the apparatus, along which guide the milling device can be moved back and forth relative to the apparatus in the manner of a carriage by means of a sliding actuating member. <IMAGE>
Patent EP-0315949-A3 (EP)
Title: A method for microbiological reaction
IPC: C12P7/16
Filed: 1988-11-08
Abstract: A method for producing a useful organic compound by a 
microbiological reaction from a less useful organic 
compound is described. In this method, the starting organic compound 
is brought into contact with a transformed microorganism obtained 
by introducing a plasmid carrying the genetic information for the desired 
reaction into a microorganism belonging to the genus  Pseudomonas  and 
having a resistance to hydrocarbons, alcohols, ethers and 
ketones by utilizing the techniques of genetic engineering. 
The microbiological reaction is performed in a two-phase system composed of 
an aqueous and organic phase or in an organic rare-water system. 
Types of the reactions to which the inventive method is appli­
cable include oxidation reactions, reducing reactions, hydrolysis 
and transesterification reactions, isomerization and rearrange­
ment reactions, lyase reactions and ligase reactions.
Patent EP-0320827-A3 (EP)
Title: Dipole curtain antenna for radiating microwaves
IPC: H01Q21/06
Filed: 1988-12-10
Abstract: The invention relates to a dipole curtain antenna for radiating short-waves, in which the dipoles are arranged in columns and rows. Dipole curtain antennas are known. They consist of horizontally polarised dipoles which are arranged in a vertical plane, to be precise in columns and rows. They are used for producing short-wave radio links with the aid of the ionosphere. The requirement exists to supply different destination areas in successive periods of time with one antenna, or to reach the same destination area when the ionosphere is at different heights. This necessitates a change to the vertical polar diagram and, since the number of dipoles determines the type of directivity of the polar diagram, it is intended to create a dipole curtain antenna (e.g. a 4/6) with a high number of dipoles in which it is intended that different operating modes should be possible, e.g. 2/2, 2/4 or 4/4, without the polar diagram having been distorted. It is also intended to be possible to change the polarity of some dipoles. According to the invention, the dipole curtain is constructed of individual dipole modules, each dipole module consisting of two horizontal and/or two vertical dipoles and the vertical interval in each case between adjacent dipoles being less than  lambda /2 inside the module and greater than  lambda /2 outside the module, and the horizontal interval from dipole centre to dipole centre (centre interval) in each case between adjacent dipoles being equal to lambda /2 inside the module and greater than  lambda /2 outside the module, the vertical interval between adjacent dipoles preferably being approximately 0.4 lambda  inside the module and approximately 0.6 lambda  outside the module, and the centre interval between adjacent dipoles outside the module being 1.2 lambda . A dipole curtain antenna for the radiation of short-waves, in which the dipoles are arranged in columns and rows. <IMAGE>
Patent EP-0286325-A3 (EP)
Title: A machine part with a tool release mechanism
IPC: B23B31/22
Filed: 1988-03-31
Abstract: A machine part with a tool release mechanism, in 
which part of the travel of a tool holder (26) thereof, 
which is behind a region of travel allocated to a machining 
stroke, is used to enable release of a tool from the tool 
holder(26).
Patent EP-0305056-A3 (EP)
Title: Clod crumbler
IPC: A01B29/04
Filed: 1988-07-29
Abstract: A crumbler roller device 10 comprises two co-axial soil-­
engaging rotors 12,13 mounted one within the other and drive 
means operative to drive the inner rotor 12 at a different 
rotational speed to the outer rotor 13.
Patent EP-0314303-A3 (EP)
Title: Resin modifier and modified resin
IPC: C08K5/35
Filed: 1988-09-27
Abstract: A polymer such as polyester is modified by 
reaction with a compound having the formula: 
  
in which X is halogen, each of Y1 and Y2 is a three- 
to eight-membered ring, Z is a divalent organic group 
and n is an integer.
Patent EP-0335033-A3 (EP)
Title: Method for treating ash and dust from incineration plants
IPC: B09B3/00
Filed: 1988-09-30
Abstract: A process for treating ash and dust (1) from 
incineration plants in which the ash and dust are co-­
processed with specific listed hazardous wastes (3). 
The wastes (3) are added (2) to enrich the mixture in 
certain valuable recoverable components such as metals. 
The mixture is smelted (5) with reducing agent (6) to 
give a liquid metal phase (10) and a waste gas phase 
(12). Any remaining oxidisable components in the waste 
gas (12) are subjected to controlled afterburning (19).
Patent EP-0314443-A3 (EP)
Title: Modified terephthalic ester polyols and rigid foams therefrom
IPC: C08G18/50
Filed: 1988-10-26
Abstract: The preparation of isocyanurate foams from a recycled polyethylene 
terephthalate polyol modified with alkoxylated amines and alkoxylated 
amides is disclosed. These modified foams exhibit improved fluorocarbon 
solubility, and do not cause the resultant polyols to be monofunctional, 
but rather difunctional. The foams may be used for building, roofing 
and sheathing applications.
Patent EP-0318289-A3 (EP)
Title: Apparatus and method for detecting tunnel current and electro-chemical reaction
IPC: G01B7/34
Filed: 1988-11-24
Abstract: A method and apparatus are provided for detecting 
both electro-chemical reaction and tunnel current in an 
electro-chemical cell. The electro-chemical cell 
includes a sample (1), at least one electrode (2,3) and 
a scanning tip (4) in a solution (6). Means (7) are 
provided for controlling a potential difference applied 
between the sample and the electrode and for detecting 
current flowing between the sample and the electrode due 
to electro-chemical reaction within the cell. Further 
means (10) are provided for controlling a potential 
difference applied between the scanning tip and the 
sample and for detecting a tunnel current thereby 
generated between the scanning tip and the sample. By 
controlling the potential difference between the sample 
and the electrode and between the scanning tip and the 
sample, the electro-chemical reaction may be analysed 
and changes in the surface of the sample to be 
monitored.
Patent EP-0360953-A3 (EP)
IPC: B23F19/06
Filed: 1989-02-09
Abstract: Die Erfindung betrifft eine Maschine zum Feinbearbeiten 
der Zahnflanken von verzahnten Werkstücken mit einem 
zahnradartigen Werkzeug (T), z.B. Schabrad od, dgl., das 
mit einem Werkstück (W) in einem Zweiflanken-Wälzeingriff 
steht, bei der das Werkstück (W) ortsfest, aber drehbar, 
auf dem Maschinenbett (11) gelagert ist und das Werkzeug (T) in 
einem Werkzeugkopf (27) aufgenommen ist, der um eine senkrecht 
zur Werkzeug- und zur Werkstückachse gerichtete 
Einstellachse dreheinstellbar in einer um eine horizontale 
Achse schwenkbaren Wiege (25) an einem in horizontaler 
Richtung verfahrbaren Querschlitten (40) angeordnet ist, der 
in einem ebenfalls in horizontaler Richtung verfahrbaren 
Vorschubschlitten (20) geführt ist. Die beiden 
Bewegungsrichtungen sind um 90 o  zueinander versetzt. Der 
Vorschubschlitten (20) ist in einem in vertikaler Richtung 
verfahrbaren Zustellschlitten (16) geführt.
Patent EP-0336409-A3 (EP)
IPC: D03J1/22
Filed: 1989-04-06
Abstract: Beschrieben wird eine Luftwebmaschine mit einem Webblatt und im Webblatt 
angeordnetem Schußeintragskanal, wobei vor dem Webblatt ein 
Breithaltertisch angeordnet ist.  
     Es liegt die Aufgabe zugrunde, eine Luftwebmaschine mit Webblatt und 
Breithaltertisch so weiterzubilden, daß unabhängig von der Art des 
Gewebes der Bindepunkt immer relativ in der Mitte des 
Schußeintragskanals gebildet wird.  
     Hierzu ist es vorgesehen, daß an einem Stabbreithalter eine in Richtung 
auf die Mitte des Webblattzahnes weisender Vorsprung angeordnet ist, 
dessen Oberseite eine Verlängerung der Auflagefläche des 
Stabbreithalters bildet.
Patent EP-0338389-A3 (EP)
Title: Lighting fixture comprising a pole, a supporting arm and a lamp, particularly for use as a street lamp
IPC: F21V21/10
Filed: 1989-04-11
Abstract: The invention relates to a street lamp consisting of a pole and at least one horizontally arranged supporting arm for the lamp or lamps which is fastened to said pole and is statically supported by an auxiliary arm. It is the object of the present invention to create a simple retrofitting possibility and a street lamp that can be easily retrofitted. The invention consists in that the supporting arm is accommodated together with its pole-side end by a recess of a split ring which surrounds the pole and is fastened thereto, in that the auxiliary arm is formed by a tube that is lengthened by a straight piece and bent to form a quarter circle and is fastened to the pole with its straight piece by means of bolts, and in that the supporting arm and auxiliary arm open offset in height with respect to one another into a tubular part of the housing of the lamp. <IMAGE>
Patent EP-0358864-A3 (EP)
IPC: A47G9/06
Filed: 1989-06-21
Abstract: A multipurpose blanket in which a cloth (2) originating at 
an end of a rectangular blanket (1) extends the full width 
of the blanket, and a drawstring (4, 5, 6) allows the blan­
ket to be pushed together to form ruffles or gathers. The 
blanket may be worn as a cape with a collar formed by fol­
ding back the top of the blanket along the drawstring, or 
with a hood formed by folding the collar forward, or may be 
returned within seconds to the form of an ordinary blanket.
Patent EP-0352652-A3 (EP)
Title: Use of imexone as an immunosuppressive agent
IPC: A61K31/415
Filed: 1989-07-21
Abstract: The present invention relates to the use of 4-imino-1,3-diazabicyclo[3.1.0]hexan-2-one (imexon) as an immunosuppressive agent. Imexon selectively suppresses  beta -lymphocyte activation and can be employed for the treatment of B-cell or plasma-cell leukaemia and neoplasms. Imexon is used in the treatment of those disorders in which polyclonal B-cell proliferation is of pathophysiological, symptomatic or clinical relevance such as, for example, for autoimmune diseases.
Patent EP-0353586-A3 (EP)
Title: Actuator for a quick stop valve
IPC: F16B15/08
Filed: 1989-07-24
Abstract: The present invention relates to an actuator for a quick stop valve (1) in a steam line (3a, 3b, 3c), preferably in a steam turbine. Arranged on the torque shaft (11) of the quick stop valve (1) is a pinion (12) with which two pairs of racks (13, 14) engage. One pair of racks (13) serves in conjunction with hydraulic means (6, 8) to open the quick stop valve (1), the other pair (14) serves in conjunction with closing springs (7) for the purpose of rapid closure. By virtue of complete freedom from play, the two independent systems for opening or closing reduce the wear of the mechanism, and via an appropriate hydraulic connection enable damping of the valve disc of the quick stop valve (1) upon entry into the final closing position. In order to keep this damping independent of different operating states, use is made of manometric balances (26a, 26b) in conjunction with an interceptor throttle (27), which can also be adjustable depending on the angle of rotation. A bypass line (4) which for its part can be blocked by a quick stop shut-off valve (5a, 5b), serves the purpose of relieving the pressure of the quick stop valve (1) during opening. <IMAGE>
Patent EP-0354558-A3 (EP)
Title: Electrical switch
IPC: H01H13/36
Filed: 1989-08-09
Abstract: In an electrical switch, a single spring designed as a leaf spring (10) is provided, which ensures a monostable switch position. The leaf spring (10) causes the resetting of the plunger (2) and in addition it conducts the current to the contacts (6a, 6b). <IMAGE>
Patent EP-0356816-A3 (EP)
Title: Process for the conversion of biomasses
IPC: C05F17/00
Filed: 1989-08-17
Abstract: In a process for conversion of biomass into soil conditioners, manures and/or plant culture substrates, the possibly size-reduced biomass is placed in a heap and allowed to undergo natural decomposition processes until the desired degree of conversion is reached. Various types of biomass are disposed in superimposed layers each consisting mainly of one type of biomass. The lowest layer consists mainly of wood comminuted to sawdust particle size, the next layer consists mainly of green vegetables, the next layer consists mainly of surface-moistened straw, and the next layer consists mainly of manure containing cow manure. A further layer consisting mainly of wood size-comminuted to sawdust particle size is placed over the top. The thickness of the layers of comminuted wood is such that they prevent the escape of the volatile decomposition products.
Patent EP-0359019-A3 (EP)
Title: Tracking control circuit of herical scanning magnetic tape apparatus
IPC: G11B5/588
Filed: 1989-08-28
Abstract: In a digital audio magnetic tape reproducing 
apparatus of herical scanning using two magnetic heads, a 
first head reproduces a pilot signal of its own track and 
two pilot signals of both neighboring tracks of its own 
track by affection of crosstalk, then a difference value 
between the values of the reproduced signals of the two 
pilot signals is calculated and is applied to a tracking 
servo system as a tracking error signal, moreover, the 
difference value is controlled by a reproduced signals of 
a pilot signal reproduced by a second magnetic head in the 
previous reproducing period.
Patent EP-0361198-A3 (EP)
IPC: H01J61/35
Filed: 1989-09-11
Abstract: Bei dem Verfahren zur Herstellung einer Reflexionsbe­
schichtung auf den Enden des Entladungsgefäßes einer 
Hochdruckentladungslampe enthält die Suspension zur 
Herstellung der Beschichtung 0,5 bis 5 Gew.-% eines 
hochdispersen pyrogenen Kieselsäure-Aluminiumoxid-­
Gemisches, 0 bis 5 Gew.-% Essigsäure, 0 bis 1 Gew.-% 
Borsäure, 24 bis 55 Gew.-% Wasser und aufgefüllt auf 
100 Gew.-% Zirkonoxid. Durch die Verwendung der neuen 
Suspension können bisher benötigte Ausheiz- und Weiß­
brennverfahrensschritte entfallen.
Patent EP-0360180-A3 (EP)
Title: Process for making collagenous foams in the shape of continuous tapes, and their use in medicine, cosmetics and hygiene
IPC: A61L15/32
Filed: 1989-09-16
Abstract: The invention relates to a process for making collagenous foams in the form of continuous tapes, which is characterised by a) dissolved or dispersed collagen being poured into a disc mould, b) the collagen solution or dispersion in the disc mould being frozen and then freeze dried, c) continuous tapes being made by machine from the freeze-dried discs, and, furthermore, to the use of the tapes made in this way in medicine, cosmetics and hygiene.
Patent EP-0370267-A3 (EP)
IPC: B02C23/02
Filed: 1989-10-27
Abstract: Die Erfindung betrifft eine Vorrichtung zur Ma­
terialzuführung zu einem Anlagenteil, beispiels­
weise einer Zerkleinerungsmaschine, wobei aus dem 
den Materialzuführraum durchsetzenden Aufgabe­
material die Feinanteile mittels eines Luftstromes 
ausgesichtet werden. Auf diese Weise läßt sich 
eine wesentliche Leistungssteigerung des Anlagen­
teiles erreichen.
Patent EP-0368342-A3 (EP)
Title: Herstellung und Verwendung einer DNA zur Erhöhung der Ausbeute bei der Expression von rekombinanten Genen
IPC: C12N15/70
Filed: 1989-11-10
Abstract: Ein Expressions-Enhancer weist eine nach Transkription 
zur Ausbildung einer t-RNA- Kleeblattstruktur befähigte 
DNA-Sequenz auf und hybridisiert in dem Bereich der 
DNA, der nach Transkription in der Kleeblattstruktur 
die Antikodonschleife bildet, mit einem Oligonukleotid 
der Sequenz 5′-GACTTAGAAGGTCGTT-3′ oder der dazu komple­
mentären Sequenz (5′-AACGACCTTCTAAGTC-3′). Er kann zur 
Erhöhung der Ausbeute bei der Expression eines rekombi­
nanten Gens durch Transformation von geeigneten Wirts­
zellen mit einem das rekombinante Gen enthaltenden 
Expressionsvektor verwendet werden, indem man ihn in 
exprimierbarer Form ebenfalls in die Wirtszellen ein­
bringt und exprimiert.
Patent EP-0359293-A3 (EP)
IPC: H02K15/00
Filed: 1989-04-11
Abstract: A production line capable of producing 
more than one variation of a particular type of elec­
tric motor component (e.g., more than one variation 
of armature or more than one variation of stator) is 
provided. The line includes at each workstation 
either a machine adjustable to the different varia­
tions to be produced, or more than one machine. 
Workpieces are carried down the line on coded pallets 
from which it can be determined automatically which 
variation it is, so that the workstation can be 
ad]usted to perform the correct operation, or so 
that the pallet can be directed to the correct 
machine.
Patent EP-0361549-A3 (EP)
IPC: B64C25/60
Filed: 1989-05-12
Abstract: A multiwheel landing gear assembly (10) includes a forward 
set of wheels (14) which are in tandem with a middle set of wheels (16) 
which in turn are in tandem with a rear set of wheels (18). The 
forward set of wheels (14) are connected to a main support strut (22) 
of the landing gear by a levered arrangement. The middle and 
rear set of wheels are connected together by a truck beam (46) 
which in turn is connected to the main support strut (22) by a 
radius rod (54). When the middle and rear wheels are subject to 
an upward force such as when the aircraft is landing, the 
radius rod (54) limits movement of the wheels in a generally 
upward direction along a path having a radius which is equal 
to the length of the radius rod (54). Movement of the middle and 
rear wheels along the path in the upward direction is 
resisted by a shock absorber (68). In this manner, the vertical 
loads are reacted in a lengthwise direction along the radius 
rod and shock absorber.
Patent EP-0331317-A3 (EP)
Title: Lighting support
IPC: E04C3/04
Filed: 1989-02-17
Abstract: A support for electrical devices particularly electric lights comprising a plurality of members secured together to form a frame wherein at least one of the members (2) is hollow and a wall forming part of the member is provided with an opening (6) extending longitudinally of its length and means (7) for example a lid, for securing the wiring within the hollow member.
Patent EP-0347019-A3 (EP)
Title: Simultaneous vertical-seismic profiling and surface seismic acquisition method
IPC: G01V1/42
Filed: 1989-02-23
Abstract: An inventive method for simultaneously collecting 
depth-of-focus vertical seismic profiling (VSP) data and 
three-dimensional surface seismic data is disclosed. At 
least one seismic sensor (26) is deployed at a predetermined 
depth of a borehole (16) and raised in increments determined by 
the survey. A seismic source (34) and a plurality of seismic 
sensors (38) may be deployed at the surface along a partial arc 
offset from the top of the borehole by a distance 
inversely proportional to the depth of the sensor in the 
borehole. The seismic source (34) generates a seismic signal at 
a plurality of points in a circular path (40) around the 
borehole. Once a circle (40) has been completed, the borehole 
sensor (26) is raised, and the seismic signal generator (34) and 
sensors (38) are moved to the next largest circular path (40) and the 
process is repeated. The seismic signals are 
simultaneously recorded by the borehole sensor (26) and the 
sensors (38) deployed in the arcuate path. The object is to 
overlap areal VSP coverage with surface seismic coverage to 
reduce the number of variables which influence correlation 
of the two data sets.